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diff --git a/simulator/opendc-serverless/opendc-serverless-simulator/src/test/kotlin/org/opendc/serverless/simulator/SimServerlessServiceTest.kt b/simulator/opendc-serverless/opendc-serverless-simulator/src/test/kotlin/org/opendc/serverless/simulator/SimServerlessServiceTest.kt
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+++ b/simulator/opendc-serverless/opendc-serverless-simulator/src/test/kotlin/org/opendc/serverless/simulator/SimServerlessServiceTest.kt
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+/*
+ * Copyright (c) 2021 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package org.opendc.serverless.simulator
+
+import io.mockk.spyk
+import io.mockk.verify
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.test.runBlockingTest
+import kotlinx.coroutines.yield
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.assertAll
+import org.opendc.serverless.service.ServerlessService
+import org.opendc.serverless.service.router.RandomRoutingPolicy
+import org.opendc.serverless.simulator.workload.SimServerlessWorkload
+import org.opendc.simulator.compute.SimMachineModel
+import org.opendc.simulator.compute.model.SimMemoryUnit
+import org.opendc.simulator.compute.model.SimProcessingNode
+import org.opendc.simulator.compute.model.SimProcessingUnit
+import org.opendc.simulator.compute.workload.SimFlopsWorkload
+import org.opendc.simulator.compute.workload.SimWorkload
+import org.opendc.simulator.utils.DelayControllerClockAdapter
+
+/**
+ * A test suite for the [ServerlessService] implementation under simulated conditions.
+ */
+@OptIn(ExperimentalCoroutinesApi::class)
+internal class SimServerlessServiceTest {
+
+    private lateinit var machineModel: SimMachineModel
+
+    @BeforeEach
+    fun setUp() {
+        val cpuNode = SimProcessingNode("Intel", "Xeon", "amd64", 2)
+
+        machineModel = SimMachineModel(
+            cpus = List(cpuNode.coreCount) { SimProcessingUnit(cpuNode, it, 1000.0) },
+            memory = List(4) { SimMemoryUnit("Crucial", "MTA18ASF4G72AZ-3G2B1", 3200.0, 32_000) }
+        )
+    }
+
+    @Test
+    fun testSmoke() = runBlockingTest {
+        val clock = DelayControllerClockAdapter(this)
+        val workload = spyk(object : SimServerlessWorkload {
+            override fun onInvoke(): SimWorkload = SimFlopsWorkload(1000)
+        })
+        val deployer = SimFunctionDeployer(clock, this, machineModel) { workload }
+        val service = ServerlessService(coroutineContext, clock, deployer, RandomRoutingPolicy())
+
+        val client = service.newClient()
+
+        val function = client.newFunction("test")
+        function.invoke()
+        delay(2000)
+
+        service.close()
+
+        yield()
+
+        assertAll(
+            { verify { workload.onStart() } },
+            { verify { workload.onInvoke() } },
+            { verify { workload.onStop() } }
+        )
+    }
+}